Posted by copey on Monday, May 04, 2009 at 10:27:28 :
In Reply to: Re: Flat spots are quite common. posted by David Sherman on Monday, May 04, 2009 at 09:52:06 :
The big rail yard in these parts "turn wheels " with flat spots the match them to a set so all are the same diameter but bearings are the big derailer > hot box detection is the key for that ~ copey